huntsman in combat dieselpunk giant walker exoskeleton with wooden details walks between the mystical foggy swamp. style as if dan mumford and tsutomu nihei make game in unreal engine, photorealism, colorful, finalrender iridescent fantasy concept art 8k resolution concept art ink drawing volumetric lighting bioluminescence, plasma, neon, brimming with energy, electricity, power, colorful sci-fi steampunk biological living, cel-shaded, depth, particles, lots of reflective surfaces, subsurface scattering